1. Akhter, M. S., & Madany, I. M. (1993). Heavy metals in street dust and house dust in Bahrain. Water, Air, and Soil pollution, 66, 111–119.
2. Al-Momani, I. F. (2007). Trace elements in street and household dusts in Amman, Jordan. Soil and Sediment Contamination, 16, 485–496.
3. Al-Rajhi, M. A., Seaward, M. R. D., & Al-Aamer, A. S. (1996). Metal levels in indoor and outdoor dust in Riyadh, Saudi Arabia. Environmental International, 22, 315–324.
4. Butte, W., & Heinzow, B. (2002). Pollutants in house dust as indicators of indoor contamination. Reviews in Environmental Contamination and Toxicology, 175, 1–46.
5. Cave, M. R., Wragg, J., Palumbo, B., & Klinck, B. A. (2000). Measurement of the bioaccessibility of arsenic in UK soils. British geological survey and environment agency R&D technical report P5–062/TR02. Bristol, UK: Environment Agency.